600W浓缩风能型风力发电机输出特性实验与研究  

EXPERIMENT AND STUDY ON OUTPUT CHARACTERESTICS OF 600W CONCENTRATED WIND ENERGY TURBINE

作　　者：辛海升[1] 田德[1,2] 陈松利[1] 韩巧丽[1] 

机构地区：[1]内蒙古农业大学能源与交通工程学院,呼和浩特010018 [2]新能源电力系统国家重点实验室(华北电力大学),北京102206

出　　处：《太阳能学报》2013年第10期1720-1723,共4页Acta Energiae Solaris Sinica

基　　金：国家自然科学基金(59776033)

摘　　要：以600W浓缩风能型风力发电机和普通型风力发电机为研究对象,通过实验研究和理论计算的方法,对两种类型风力发电机的输出功率、噪声和风能利用系数进行实验验证与理论分析。研究结果表明:当自然风速为9.4m/s时,机组功率达到794.08W,是普通型风力发电机的1.33倍,风能利用系数为0.571,运行效果良好。与600W普通型风力发电机组相比起动风速低,风轮直径较小,风能利用系数较高,噪声低和能够自动限速。The comparison of output power, noises and wind energy utilization coefficient between 600W concentrated wind energy turbine and ordinary wind turbine was carried out by experiment research and theoretical analysis. The results showed that putout power of 600W concentrated wind energy turbine was 1.33 times of ordinary wind turbine, reached 794.08W in wind speed of 9.4m/s, wind energy utilization coefficient was 0. 571 and it worked well. With lower start wind speed and noises, shorter diameter of turbine, higher wind energy utilization coefficient and automatic limitation of revolving speed characters than 600W ordinary wind turbine, 600W concentrated wind energy turbine has more application prospect.

关 键 词：浓缩风能 风力发电机 输出功率 风能利用系数 噪声 

分 类 号：TK83[动力工程及工程热物理—流体机械及工程]